CN104226729A - Alloy spool for drawing stainless steel micro wire - Google Patents
Alloy spool for drawing stainless steel micro wire Download PDFInfo
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- CN104226729A CN104226729A CN201410360407.5A CN201410360407A CN104226729A CN 104226729 A CN104226729 A CN 104226729A CN 201410360407 A CN201410360407 A CN 201410360407A CN 104226729 A CN104226729 A CN 104226729A
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- alloy
- bobbin
- stainless steel
- spool
- wire
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Abstract
The invention discloses an alloy spool for drawing a stainless steel micro wire. The alloy spool is characterized by being made of an alloy metal material with a smooth surface. The alloy metal material has the characteristic of high hardness, corrosion resistance, high strength and wear resistance; the spool, which has smooth surface and is wear collision resistant, can be easily made; even being collided, the alloy spool either has no damage at all or has relatively large destructive crack which can be easily spotted, so that the spool with relatively large crack or defect can be replaced without influence on a normal wire draying process; the good hardness and smoothness of the spool on a production line can be well guaranteed; the influence of collision and damage micro wire drawing can be alleviated or avoided and the stability of the wire drawing process is improved.
Description
Technical field:
The present invention relates to a kind of bobbin, particularly fine stainless steel wire wire drawing bobbin.
Background technology:
In existing fine stainless steel wire wire-drawing equipment, in order to resist the winding tension of fine stainless steel wire to bobbin, bobbin must be suppressed by fine quality ABS engineering plastics precision, ABS engineering plastics had both had PC plastics excellent heat-resisting weather resisteant, dimensional stability and resistance to impact, there is again the processing fluidity that ABS resin is excellent, can also keep the mouldability of the material of plastics and a kind of fat composition, cost is also very cheap simultaneously, therefore always by the extensive use of fine stainless steel wire wire drawing industry.But owing to being that plastics are injection molded, existing bobbin still has the common deficiency of common plastics moulding, as due to residual stress when being shaped and shrink unequal reason and cause warpage, distortion; Easily there is cracking phenomena under load; After colliding with, easily damage, scratch, form kick or dolly dimple.Due to the processability that plastics are good, toughness and high elastic modelling quantity, after above-mentioned defect occurs, often be only limitted to a very little region, can not expand, because this person often not easily discovers under normal attention level, can't see this minimum defect, this small defect then can cause very large impact for the coiling of fine stainless steel wire, little by little little obstruction is just easy to cause broken string, or coiling is uneven, large dish weight can not be turned to, the particularly unwrapping wire process of paying out reel, owing to being usually all free unwrapping wire, therefore be beyond the control of little by little to scratch, otherwise the damage caused owing to colliding with, perhaps when line is kept off suddenly in unwrapping wire process, broken string or paying out reel is caused to topple over.Current people concentrate on the improvement to control system, tension force etc. substantially to the improvement of fine stainless steel wire drawing process, also do not find the impact that bobbin draws microfilament.
Summary of the invention:
The present invention solves the technical problem that existing bobbin impacts drawing process due to its inherent shortcoming, provides a kind of fine stainless steel wire wire drawing alloy bobbin, can reduce or prevent, because the broken string that causes of the fault in material of bobbin, to improve the stability of drawing process.
Technical scheme of the present invention is such, and described bobbin is made up of the alloy material of smooth surface.
Described alloy material is iron-carbon alloy or aluminium alloy or kirsite or terne metal.
Described bobbin is I-shaped bobbin, also can be the bobbin of Double-conical-surface.
Described bobbin is paying out reel.
Plastics are industrially used widely for many years due to its inexpensive, excellent mouldability, comprise for various shell, skeleton, instrument part, telecommunication part etc., the bobbin of the micro-wire drawing of stainless steel is also adopted made of plastic always, the toughness that plastics are good causes the not expansive advantage of defect but to become great problem for wire drawing, cause defect not to be found easily, have a strong impact on the drawing of fine fine stainless steel wire.Alloy material then has high rigidity, corrosion-resistant, high strength and anti abrasive feature, and easily obtained smooth surface and wear-resistant and bobbin that is that collide with, even if collided with, just have not a particle of damage, just produce larger destructive slight crack, be easy to be found, so just the bobbin producing larger slight crack or defect can be replaced, the normal drawing process of wire drawing is not impacted, and bobbin on a production line can ensure the hardness that had, good smoothness, the impact that energy reduces or stops to cause damage because colliding with and draw microfilament, improve the stability of drawing process.Due to the smoothness higher than plastics or flatness can be accomplished, therefore the present invention can not impact microfilament drawing because of uneven as paying out reel, when can reduce unwrapping wire, angle is to the resistance of line, unwrapping wire can be made more smooth and easy, can not paying out reel be caused to topple over because of unwrapping wire or break, thus improve the stability of drawing process further.
Detailed description of the invention:
Alloy bobbin can be I-shaped bobbin, also can be the bobbin of Double-conical-surface.
The preparation method of the iron-carbon alloy material of embodiment 1, employing routine, the smooth iron and steel bobbin of the smooth surface of different size size or pig iron bobbin is made into by fusing into uniform liquid and solidify, substitute existing capacity plastics reel, unusual light can be done to obtain in iron-carbon alloy surface.If adopt capacity plastics reel to draw the fine stainless steel wire of 1 kilogram 0.035 millimeter, yield rate is less than 60%, and other conditions do not convert iron carbon line axle, then yield rate at least can to 85%.Used as paying out reel by iron carbon line axle, the smooth of surface can reduce the resistance of bobbin to wire drawing, improves efficient attenuation.Especially for the situation that fine stainless steel wire is very thin, microfilament more carefully more can not bear the power that causes spool rotates, if do not adopt power, then be difficult to pull bobbin, and dynamic Control payingoff speed for wire drawing, more carefully more needs free unwrapping wire, because almost cannot realize, but adopting iron carbon line axle then can solve this contradiction well, also can carry out free unwrapping wire when drawing superfine microfilament.Iron carbon line axle if Double-conical-surface (namely tiltedly arranging), then has and better draws efficiency than I-shaped bobbin, can draw thinner line.
Embodiment 2, select common aluminum alloy to make bobbin, although aluminium is softer, then hardness is high, density is little for aluminium alloy, intensity is high.Al-Mn, Al-Mg alloy adding Mn, Mg formation in aluminium has good corrosion resistance, and good plasticity and higher intensity, be called rust-preventing aluminum alloy.Comparatively rust-preventing aluminum alloy is high for the intensity of duralumin, hard alumin ium alloy, but anti-corrosion performance declines to some extent, and this kind of alloy has Al-Cu-Mg system and Al-Cu-Mg-Zn system.Recently the high strength duralumin developed, intensity improves further, and the common duralumin of density ratio reduces 15%, and convenient energy is extruded, is fabulous bobbin material.
Embodiment 3,
Kirsite cost can be higher than aluminium alloy, take zinc as the alloy that base adds other elements composition.The alloying element often added has aluminium, copper, magnesium, cadmium, lead, titanium etc.Kirsite fusing point is low, good fluidity, easy melting welding, and soldering and plastic working are corrosion-resistant in an atmosphere, and maimed material is convenient to reclaim and remelting.Prepared by fusion method, die casting or pressure processing are become a useful person.Cast zinc alloy and deformation zinc alloy can be divided into by manufacturing process.
Embodiment 4:
Terne metal, can adopt babbit.Containing antimony 3% ~ 15%, copper 3% ~ 10%, also can containing the lead of 10%.Antimony, copper are in order to put forward heavy alloyed intensity and hardness.Its coefficient of friction is little, has good toughness, intensity and corrosion resistance.
Claims (6)
1. a fine stainless steel wire wire drawing alloy bobbin, is characterized in that described bobbin is made up of the conjunction metal material of smooth surface.
2. fine stainless steel wire wire drawing alloy bobbin according to claim 1, is characterized in that described alloy material is iron-carbon alloy or aluminium alloy or kirsite or terne metal.
3. fine stainless steel wire wire drawing alloy bobbin according to claim 1 and 2, is characterized in that described bobbin is I-shaped bobbin, also can be the bobbin of Double-conical-surface.
4. fine stainless steel wire wire drawing alloy bobbin according to claim 1 and 2, is characterized in that described bobbin is paying out reel.
5. fine stainless steel wire wire drawing alloy bobbin according to claim 4, is characterized in that described bobbin is paying out reel.
6. fine stainless steel wire wire drawing alloy bobbin according to claim 3, is characterized in that described bobbin is paying out reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360407.5A CN104226729A (en) | 2014-07-25 | 2014-07-25 | Alloy spool for drawing stainless steel micro wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360407.5A CN104226729A (en) | 2014-07-25 | 2014-07-25 | Alloy spool for drawing stainless steel micro wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104226729A true CN104226729A (en) | 2014-12-24 |
Family
ID=52216136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410360407.5A Pending CN104226729A (en) | 2014-07-25 | 2014-07-25 | Alloy spool for drawing stainless steel micro wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226729A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269371A (en) * | 1980-02-29 | 1981-05-26 | Wyrepak Industries, Inc. | Composite, heavy-duty spool with plastic end cones |
| JPH11286374A (en) * | 1998-03-31 | 1999-10-19 | Kanai Hiroyuki | Metallic wire product winding reel |
| CN201320562Y (en) * | 2008-12-04 | 2009-10-07 | 南京钢铁联合有限公司 | Scratch-free wire rod coiling device |
| CN101967621A (en) * | 2010-09-21 | 2011-02-09 | 杭州顿力不锈钢精丝有限公司 | Coloring unit for color stainless steel microwires |
| CN102107802A (en) * | 2011-01-18 | 2011-06-29 | 徐州旭昇金属科技有限公司 | Metal microfilament spooling shaft for textile |
| CN202245558U (en) * | 2011-10-17 | 2012-05-30 | 苏州衡业新材料科技有限公司 | Novel linking line releasing shaft |
| CN104070077A (en) * | 2013-03-27 | 2014-10-01 | 滕州晨晖电子集团有限公司 | Wire-drawing pay-off spool |
-
2014
- 2014-07-25 CN CN201410360407.5A patent/CN104226729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269371A (en) * | 1980-02-29 | 1981-05-26 | Wyrepak Industries, Inc. | Composite, heavy-duty spool with plastic end cones |
| JPH11286374A (en) * | 1998-03-31 | 1999-10-19 | Kanai Hiroyuki | Metallic wire product winding reel |
| CN201320562Y (en) * | 2008-12-04 | 2009-10-07 | 南京钢铁联合有限公司 | Scratch-free wire rod coiling device |
| CN101967621A (en) * | 2010-09-21 | 2011-02-09 | 杭州顿力不锈钢精丝有限公司 | Coloring unit for color stainless steel microwires |
| CN102107802A (en) * | 2011-01-18 | 2011-06-29 | 徐州旭昇金属科技有限公司 | Metal microfilament spooling shaft for textile |
| CN202245558U (en) * | 2011-10-17 | 2012-05-30 | 苏州衡业新材料科技有限公司 | Novel linking line releasing shaft |
| CN104070077A (en) * | 2013-03-27 | 2014-10-01 | 滕州晨晖电子集团有限公司 | Wire-drawing pay-off spool |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141224 |